baber/WOPTO huggingface dataset:
Patent EP-0282195-A2 (EP)
Inventor: WILSON WILLIAM J
IPC: G01S7/40
Filed: 1988-02-23
Abstract: A radar performance monitor (RPM) (18) receives a sample of a transmitted signal from a radar system (10) being monitored and couples the signal to a recirculating loop comprising a delay line (70) in order to produce a series of displayed signals which are used to evaluate the operation of a transmitter and the sensitivity and tuning of a receiver in the radar system (10). A multiplexer (54) initially feeds the transmitter sample into the recirculating loop of the RPM (18). If the sample signal is of satisfactory magnitude, a detector (58) actuates the loop's control circuit (60) which causes the multiplexer (54) to close the loop and permit continuous recirculation. In parallel with the path to the detector, the sample signal is coupled to serially connected loop elements including a low-level clipper (66), a loop limiter (68), the SAW delay line (70), an amplifier (72), a voltage variable attenuator (74) and finally a power divider (76) which closes the loop to the multiplexer (54). An output (88) of the power divider (76) is used to generate a signal which is transmitted to the radar system (10) to produce a test pattern on the display of the radar system (10). The radar performance monitor (18) is actuated at the option of a radar operator.
Patent EP-0299600-A2 (EP)
Inventor: HOLLAND CHRISTOPHER E
IPC: B01J19/00
Filed: 1988-05-19
Abstract: A method is set forth of constructing an electrochemical cell from a crystalline slab (112) having front and back sides (114, 116) facing generally away from one another. Masking layers (118, 120) are provided covering the front and back sides (114, 116) of the slab (112) and a back resist layer (134) is provided covering the back masking layer (120), the back resist layer (134) having at least one opening (136) therethrough exposing a portion of the masking layer (138) therebehind. A passage is etched through the exposed part (138) of the back masking layer (120) forming a passage (140) extending into the slab (112) to terminate at the front masking layer (118). Masking layers (118,120) are thickened to cover the sides (114, 116) other than where the passage (140) terminates. A conductor (146) is deposited in the passage (140). The masking layers (118) are etched away opposite the passage (140) sufficiently to expose the conductor (146). With the addition of electrolytic medium (160) and a barrier (52), the technology provides electrochemical cells (110) either on or completely below the surface of a slab (112), for example a silicon slab. Integrated circuitry (154) can be provided on the side of the slab (112) removed from the electrochemistry. A multiplicity of cells can be produced simultaneously on a single slab.
Patent EP-0293158-A2 (EP)
Inventor: ROSENBLATT MICHAEL
IPC: A61P19/10
Filed: 1988-05-23
Abstract: The present invention relates to the use of peptide hormone analogues as inhibitors of their respective naturally occurring peptide hormone which comprises PTH(1-34)NH₂, [Tyr³⁴]PTH (1-34)NH₂, [Nle⁸ʼ¹⁸, Tyr³⁴]PTH(1-34(1-34)NH₂; PTH(3-34)NH₂,[Tyr³⁴]PTH(3-34)NH₂, [Nle⁸ʼ¹⁸, Tyr³⁴]PTH(3-34)NH₂; PTH(4-34)NH₂, [Tyr³⁴]PTH(4-34)NH₂, [Nle⁸ʼ¹⁸,Tyr³⁴] PTH(4-34)NH₂; PTH(5-34)NH₂,[Tyr³⁴]PTH (5-34)NH₂, [Nle⁸ʼ¹⁸,Tyr³⁴]PTH(5-34)NH₂; PTH(7-34)NH₂, [Tyr³⁴]PTH(7-34)NH₂, [Nle⁸ʼ¹⁸, Tyr³⁴]PTH(7-34)NH₂ and wherein Gly¹² is substituted by an amino acid selected from the group consisting of L-Pro, D-Pro, L-Ala, D-Ala, Aib and NMeGly.
Patent EP-0300754-A2 (EP)
Inventor: MORRIS CHRISTOPHER JAMES
IPC: G09G3/36
Filed: 1988-07-20
Abstract: A method is provided for addressing a matrix-array type liquid crystal cell with a ferroelectric liquid crystal layer having a plurality of pixels defined by areas of overlap between members of a first set of electrodes on one side of the liquid crystal layer and members of a second set of electrodes on the other side of the liquid crystal layer, each of the pixels having a first and a second optically distinguishable state and a response time for switching between the two states which depends on the potential difference across the liquid crystal layer. The method includes the step of applying a switching pixel waveform to a selected pixel to switch it between the two states. The switching pixel waveform is charge-balanced and comprises a first pulse having a sufficient pulse width and pulse height magnitude to switch the selected pixel and a second pulse contributing to charge-balancing. The second pulse has a pulse height magnitude greater than the sufficient pulse height magnitude of the first pulse and a pulse width which is insufficient to switch the selected pixel.
Patent EP-0312360-A2 (EP)
Title: 25-Hydroxy vitamin D3 derivatives
Inventor: NAKAGAWA NOBUAKI
IPC: C07C67/00
Filed: 1988-10-13
Abstract: An iodine radioisotope labelled 25-hydroxy vitamin D 3  derivative of formula (III):
     wherein R 1  is a C 1-10  alkylene group and R 3  is a group containing an iodine radioisotope, and the corresponding non-iodine radioisotopically labelled compound wherein R 3  is replaced by a hydrogen atom.
Patent EP-0312409-A2 (EP)
Title: Ultrasonic driving device
Inventor: HONDA KEISUKE
IPC: H01L41/09
Filed: 1988-10-17
Abstract: A stator consists of two metal blocks (13,14), two piezoelectric vibrators (16,17) and two electrodes (18,19) and the length of one metal block is very much longer than that of the other metal block (14). When alternating current voltage is applied to the piezoelectric vibrators of the stator, a linear progressive wave is generated on the end of the stator by compounding longitudinal vibration generated by the piezoelectric vibrators with bending vibration generated in the stator. A member is linearly or rotatively driven by one or more stators.
Patent EP-0316102-A2 (EP)
Inventor: ARCH EDWARD DAVID
IPC: B65D83/00
Filed: 1988-11-01
Abstract: The specification relates to a cartridge containing a sealant composition which is intended for loading into an extru­sion device having means for exerting a force to urge a plunger of the cartridge in the tube (10) towards an exit port of the cart­ridge whereby to cause the composition to be dispensed through the exit port when the exit port is unsealed and comprises a self supporting tube (10), a sealed exit port (14) at one end of the tube and a plunger (18) within the tube which at least substantially seals the tube against discharge of the composition between the tube and the plunger, the plunger being adapted to slide within the tube (10) to accomodate changes in volume or distribution of the composition in the tube during storage or use and the plunger comprising a skirt portion (20) adapted to engage the interior surface of the tube and a pressure portion (24) adapted to transmit a force to the composition and means (30, 32, 34, 36, 38, 40, 41, 42) for constantly urging the pressure portion into pressing engagement with the composition during storage of the cartridge. The means for constantly urging the pressure portion into pressing engagement with the composition during storage may comprise a resilient element for example a spring of metal (30) or plastics material, an elastomeric or pneumatic element, or a bellows located between the skirt portion and the rigid portion of the plunger, or a foil envelope drawn to the shape of the cartridge and sealed under reduced pressure, the foil being arranged to transmit pressure of the atmosphere to the pressure portion.
Patent EP-0294287-A2 (EP)
Inventor: GOODLANDER THEODORE JAY
IPC: G06F12/08
Filed: 1988-06-01
Abstract: A storage device system (40) for computers capable of dynamically and transparently reconstructing lost data is described comprising a plurality of first individual storage devices (16) for storing digital nformation and a second individual storage device (16) for storage devices (16′) for storing error/recovery code bits. There is logic for generating and storing error/recovery code bits in the second individual storage device (16′) according to a pre-defined parity checking algorithm for the digital information and logic for using the error/recovery code bits to reconstruct a changed bit in error in the digitalo information according to the parity checking algorithm. An interface (60, 56, 46, 18, 14) is disposed to receive read and write requests from a user CPU (10, 54) and a plurality of storage device controllers (60′) are connected between the interface and respective ones of the plurality of storage devices (16) for interfacing with the plurality of storage devices (16) and operating them concurrently. The CPU (44) includes logic (48) for immediately acknowledging a write to an associated storage device (16) upon the data being placed in a buffer memory (64), for checking data in the buffer memory (64) and indicating it as having been read from an associated storage device (16) without an actual read thereof when a read request therefor is received from a user (10, 54) whereby the buffer memory (64) acts as a cache memory in such cases.
Patent EP-0331138-A2 (EP)
Inventor: REIN WOLF-HEIDER
IPC: B41J2/315
Filed: 1989-03-01
Abstract: A printer, preferably a thermal printer, has a line-wide print head with a plurality of closely adjacent print elements. In order to obtain a high-contrast graduation of grey shades of a screen image, the invention provides that the odd and even numbered print elements each comprise a group capable of separate actuation. The two groups can be activated alternately at a separation of one screen line (RL). In this way, the distance to the next image point (BP) is twice as large as the unit separation distance (TA) of the print elements. During the advance of the paper sheet (3) by one screen line (RL), the print elements can be activated in four temporally consecutive sections with different energy inputs. By means of the individually selectable sections and their combinations, the heating elements can be excited in thirteen different energy stages. This allows image points (BP) from the size of a barely visible point to that of twice the area of a print element to be achieved. 
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Patent EP-0336120-A2 (EP)
Title: Vorrichtung zur Wärmebehandlung und/oder Trocknung einer Materialbahn im Durchlauf
Inventor: KWIATKOWSKI KURT VON
IPC: F26B21/06
Filed: 1989-03-03
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zur Wärmebehandlung und/oder Trocknung einer Materialbahn 1 im Durchlauf. Dabei wird die Materialbahn 1 ein- oder beidseitig mit Infrarotstrahlung behandelt. Die Infrarotstrahler 6,7 lassen sich in ihrer Strahlungsleistung über die Breite der Materialbahn 1 dadurch einstellen, daß sie von einer Vielzahl von einzelnen parallel zur Materialbahn 1 geführten Heißgasströmen beheizt werden, die auf unterschiedliche Temperatur eingestellt oder mit unterschiedlicher Strömungsgeschwindigkeit über die Rückseite von Abstrahlplatten 6a,7a der Infrarotstrahler 6,7 streichen können.
Patent EP-0339266-A2 (EP)
Inventor: DERKSEN EDUARD
IPC: G07G1/00
Filed: 1989-03-23
Abstract: An arrangement for rendering service to customers in a self-service shop (1), wherein the data registration point (5) is spatially separate from the payment point (6) and the data transfer between the data registration point (5) and the payment point (6) is effected by a data carrier and a data line (20). <IMAGE>
Patent EP-0335422-A2 (EP)
Inventor: STREHLOW PETER
IPC: C08G77/56
Filed: 1989-03-31
Abstract: Es wird ein Verfahren zur Herstellung von zu Glas verarbeitbaren Kondensationsprodukten beschrieben, bei dem man mindestens eine zu SiO2 hydrolysierbare Siliciumverbindung, mindestens eine zu Al2O3, B2O3 oder TiO2 hydrolysierbare Verbindung und mindestens eine hydrolysierbare Alkali- oder Erdalkalimetallverbindung mit mindestens der stöchiometrisch erforderlichen Wassermenge in Kontakt bringt. Erfindungsgemäß erfolgt die Hydrolyse in Anwesenheit eines Komplexbildners, der ausgewählt ist aus β-Carbonylcarbonsäureestern und C2-C5-Carbonsäuren oder deren Carboxylationen, wodurch verhindert wird, daß sich Präzipitate aus Hydrolyseprodukten der sehr reaktiven Aluminium- und Borverbindungen bilden während die weniger reaktiven Siliciumverbindungen noch unverändert oder nur teilweise hydrolysiert vorliegen. Die so hergestellten Kondensationsprodukte können nach dem Trocknen unter thermischer Verdichtung zu Glas gesintert werden, ohne daß dabei die Glasübergangstemperatur des betreffenden Glases wesentlich überschritten werden muß.
Patent EP-0342462-A2 (EP)
Inventor: SARTOR MARIANO
IPC: A43B3/26
Filed: 1989-05-08
Abstract: Shell structure particularly usable to produce a ski boot, comprising at least two separate parts (2, 6) which can be selectively mutually joined and are composed of a first body (2) which embraces the metatarsal region (3) and the instep region (4) and of a second body (6) which embraces the region of the heel of the foot. The first and second bodies furthermore have, approximately at the ground resting region, guiding means constituted by complementary profiles defined on the two parts to stiffen the structure and telescopingly couple them.
Patent EP-0346646-A2 (EP)
Inventor: WEIHRAUCH GEORG
IPC: A46B9/02
Filed: 1989-05-20
Abstract: Brushware, of which the bristle ends on the side used are rounded and lie in a contour deviating from the surface of the bristle bearer, are manufactured by the method that the bristles are pressed with their ends on the side used with axial displacement against a negative mould corresponding to the contour and are attached by their opposite ends to a bristle bearer. In order to shape individual bristles, bristle bundles or an entire set of bristles and, at the same time to round the ends of the bristles on the side used in an effective and even manner, provision is made for the bristles to be clamped at a distance from their ends on the side used lying in a flat plane, for their ends on the side used to be rounded mechanically or chemically, subsequently to be released from the clamping and then to be shaped against the negative mould. Furthermore, an apparatus for carrying out this method is described.
Patent EP-0347636-A2 (EP)
Inventor: FABBRI VLADIMIRO
IPC: B23B13/02
Filed: 1989-06-05
Abstract: The device for inserting polygonal and shaped bars in the collet of the chuck of machine tools comprises a bar pusher element (5) arranged inside a bar guiding channel (4) and a motor element (6) connected to a worm screw (8) which cause sliding of a slider (10) rigidly associated with the bar pusher (5). The device has a spring (11) mounted in abutment against the worm screw (8) and adapted to be compressed when the bar (1) rests frontally on the collet (3) of the rotating chuck, so as to absorb the thrust of the motor and to press the bar against the collet, and a motor switch (13) activated by the compression of the spring (11) until the rotation of the chuck (2a) causes the chuck to be brought angularly in step with the bar and the bar to be inserted in the collet.
Patent EP-0347761-A2 (EP)
Inventor: WHITE CHARLES R
IPC: H03D7/18
Filed: 1989-06-16
Abstract: A method and an apparatus are disclosed for cancelling local oscillator (LO) feed thru in an intermediate frequency (IF) transmission circuit (31). The apparatus includes first and second mixers (15, 17) for receiving local oscillator (LO) and intermediate frequency (IF) signals. The mixers (15, 17) are operable to upconvert the intermediate frequency (IF) signal while passing an attenuated and phase shifted portion of the local oscillator (LO) signal. Bias regulation circuitry (21, 23) is provided for regulating the attentuation and phase shift of the local oscillator (LO) signal portion passed by at least one of the mixers (15, 17) such that the local oscilla­tor (LO) signal portions are combinable to cancel each other. A coupler circuit (19) is provided for combining the mixer outputs such that the local oscillator (LO) signal portions are substantially cancelled and an upconverted intermediate frequency (IF) signal remains. The bias regulation circuitry (21, 23) may be self-correcting to optimize cancellation of the local oscillator (LO) signal portions (Fig. 2).
Patent EP-0350952-A2 (EP)
Inventor: PUSKI GABOR
IPC: A23L7/10
Filed: 1989-07-14
Abstract: A method for preparing high protein rice flour (HPRF) containing low manganese is disclosed wherein essential steps comprise: 
blending rice flour and water at a pH of 3.4 to 4.6; 
separating the insoluble washed rice flour; 
resuspending the washed rice flour and adjusting the suspension to a pH and temperature within the operable range of an alpha-amylase enzyme; 
treating the suspension with an alpha-amylase enzyme for a sufficient time to hydrolyze the starch to 5 to 50 DE content; 
adjusting the treated mixture to a pH of 3.4 to 4.6; 
and then 
separating rice syrup from low manganese high protein rice flour. 
The high protein rice flour contains more than 16% protein, has a manganese content of 50 micrograms or less per gram of protein and is further treated with a proteolytic enzyme to provide a modified low manganese HPRF suitable for use in powdered infant formula.
Patent EP-0359090-A2 (EP)
Inventor: EBERT THOMAS
IPC: H01H35/02
Filed: 1989-09-05
Abstract: The inclination sensor contains a freely moveable ball (4) in a trough (3, 3', 8). The position of rest of the ball (4) on the trough wall (3, 3', 13' 13") depends upon how "obliquely" the trough and thus also the housing (1) of the inclination sensor is situated with respect to the horizontal. From the fact that in its position of rest the ball (4) either does or does not connect to one another two regions of the trough which are electrically insulated from one another, e.g. the trough bottom (7) and the trough wall (3') it is to be derived in each case whether the position of the housing bottom (2) is situated inside or outside a class of a specific inclination. The annular subdivision (13, 13', 13") of the wall surface of the trough enables a classification of the amount of the inclination, a sectoral subdivision (10...10"'") enables a classification of the direction of the inclination. By a combination of the sectoral and azimuthal division of the trough wall it is possible to detect both the direction and the amount of the inclination in a grid. <IMAGE>
Patent EP-0368343-A2 (EP)
Inventor: OHASHI MITSUO
IPC: A61P25/28
Filed: 1989-11-10
Abstract: An ameliorating composition for dysmnesia, comprising as an active ingredient at least one pyrazolo[1,5-a]pyridine derivative represented by the general formula:
      wherein R¹ and R² are independently hydrogen or a lower alkyl of 1 - 4 carbons, R³ is hydrogen or a lower alkyl of 1 - 3 carbons or a lower alkoxy of 1 - 3 carbons.
Patent EP-0370388-A2 (EP)
Inventor: NAKATA KIYOSHI
IPC: H02M7/12
Filed: 1989-11-16
Abstract: A power converter comprises a transformer (TR) which converts an ac power source voltage (e₁) into a predeter­mined ac voltage (e₂), a pulse-width modulation converter (CON) connected to the secondary side of the transformer (TR) to convert an ac current into dc current and a control circuit (CTR) which turns on and off a switching element constituting the converter (CON). 
     A field distortion detector (DT) detects a quantity of a state related to the field distortion of the transformer (TR) and a compensation circuit (DCC1 or DCC2) supplies the detected value to the control circuit (CTR) so as to generate a dc component corresponding to the detected state quantity signal indicative of the field distortion on the ac side of the pulse-width modulation converter (CON).
Patent EP-0376006-A2 (EP)
Inventor: ECKEL THOMAS DR
IPC: C08L67/02
Filed: 1989-12-05
Abstract: Thermoplastic moulding compositions comprising aromatic polyether sulphones, polyalkylene terephthalates and grafted diene or acrylic rubbers are prepared by mixing the components at elevated temperature and are used to produce mouldings, principally by injection moulding.
Patent EP-0359318-A2 (EP)
Inventor: SHINOTSUKA HIROMI
IPC: B65H1/24
Filed: 1989-09-07
Abstract: The invention relates to an apparatus for storing and supplying sheet-like materials in which a multiplicity of uniform sheet-like materials supplied are temporarily stored in a pile and then, removed one by one for transferring to the next step of procedure. The apparatus comprises guide members (6,7,8,9) for guiding the sheet-like materials; collecting and moving means (1) for transferring sheet-like materials; support members (1₁) wherein sheet-like materials can be loaded for downward transfer to a lower position; pile setting means (2₁) provided beneath said collecting and moving means (1); pressing-down means (3₁) for pressing the sheet-like materials downward with its own weight, provided beneath said collecting and moving means (1) and above the setting members (2₁); and pulling infeed means mounted beneath said setting means (2₁) and having vertically movable suction sections (4₁) for pulling the sheet-like materials one by one outward from said setting means (2₁).
Patent EP-0325417-A2 (EP)
Inventor: TSUJIMOTO SHUICHI C O PATENT D
IPC: G06K9/20
Filed: 1989-01-18
Abstract: A document image processing apparatus is provided, which comprises a structure analyzing unit for analytically dividing an input document image into sub-blocks having a specified physical positional relationship to each other, a structure forming unit for forming a representaion form corresponding to the physical positional relationship between the sub-blocks obtained by the structure analyzing unit, and a structure understanding unit for transforming the representation form obtained by the structure forming unit into a modified document image having a predetermined relationship between the sub-blocks.
Patent EP-0351043-A2 (EP)
Inventor: LEONARD RONALD JR C O MINNESOT
IPC: F28D7/00
Filed: 1989-05-22
Abstract: A combination fluid path and mount (10, 10A, 10B) for a heat exchanger (12, 12A, 12B) of the type used to cool or heat blood or solution for cardioplegia by transferring heat between the blood or solution and a heat-exchanging fluid. The heat exchanger (12, 12A, 12B) has an inner surface (42, 42B) defining a passageway (18, 18B) in which heat-exchanging fluid circulates. The combination (10, 10A, 10B) comprises a body (14, 14A, 14B) of generally flexible-resilient material having a periphery (16, 16B) adapted to be received in the passageway (18, 18B) of the heat exchanger (12, 12A, 12B). A bracket (20, 20A, 20B) is provided for mounting the body (14, 14A, 14B) on a support (22, 22B). The body (14, 14A, 14B) has heat-exchanging fluid inlet and outlet passageways (24 and 26; 24B and 26B), each opening through the periphery (16, 16B) for circulating the heat-exchanging fluid to the passageway (18, 18B) of the heat exchanger (12, 12A, 12B). A fixing-sealing mechanism (28, 64, 66; 76; 28B, 64B, 76B) is provided for removably fixing the heat exchanger (12, 12A, 12B) to the body (14, 14A, 14B) and sealing between the body (14, 14A, 14B) and the inner surface (42, 42B) of the heat exchanger (12, 12A, 12B). The fixing-seling mechanism (28, 64, 66; 76; 28B, 64B, 76B) expands a portion (30, 30B) of the periphery (16, 16B) of the body (14, 14A, 14B) against the inner surface (42, 42B) of the heat exchanger (12, 12A, 12B) to form a seal therebetween and to hold the heat exchanger (12, 12A, 12B) on the body (14, 14A, 14B). Heat exchangers (12, 12A, 12B) specifically designed for use with the combination (10, 10A, 10B) are also disclosed.
Patent EP-0356204-A2 (EP)
Inventor: WYLDE STEPHEN JACK
IPC: G02B3/00
Filed: 1989-08-22
Abstract: A laminated lens comprising two plastics components (10 and 12) having respective mutually conforming surfaces (16 and 18) which are bonded together by means of a bonding agent (21). The said mutually conforming surfaces (10 and 12) are both spherical. One of the components (10) is thinner, at the optical axis of the lens, than the other, and that one of the said mutually conforming surfaces (16) which belongs to the thinner of the two components (10) has an optically rough finish. The bonding agent (21) has the same or substantially the same refractive index as the material of the thinner component (10).